Krista's bank account has $500. When depositing money today she added four times as many $20 bills as $5 bills. If she added $10 in five dollar bills, how much is in Krista's bank account after this transaction?

After being rearranged and simplified, which of the following equations could be solved using the quadratic formula? check all that apply. a. 9% + 3x2 = 14 + x-1 b. -x+ + 4x + 7 = -32-9 c. 5x + 4 = 3x4 - 2 d. 2x2 + x2 + x = 30

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?

Identify the parent function that can be used to graph the function f(x)=3(x-9)2